phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '464d706941d74b902c8d450e8eec89c9' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('464d706941d74b902c8d450e8eec89c9', -1, 1749431499, 1749431499, 'd849d8ba', -4, 0, 0)

Line : 187
File : sessions.php